Package "seccomp"

Name: seccomp


helper tools for high level interface to Linux seccomp filter

Latest version: 2.4.3-1ubuntu3.20.04.3
Release: focal (20.04)
Level: security
Repository: main
Head package: libseccomp
Homepage: https://github.com/seccomp/libseccomp


Download "seccomp"

Other versions of "seccomp" in Focal

Repository Area Version
base main 2.4.3-1ubuntu1
updates main 2.4.3-1ubuntu3.20.04.3


Version: 2.4.3-1ubuntu3.20.04.3 2020-07-23 12:06:37 UTC

  libseccomp (2.4.3-1ubuntu3.20.04.3) focal; urgency=medium

  * d/p/db-consolidate-some-of-the-code-which-adds-rules.patch
  * d/p/db-add-shadow-transactions.patch (LP: #1861177)
    Backport upstream patches to address performance regression introduced
    in libseccomp 2.4.

 -- Ioanna Alifieraki <email address hidden> Mon, 29 Jun 2020 13:35:12 +0100

Source diff to previous version
1861177 seccomp_rule_add is very slow

Version: 2.4.3-1ubuntu3.20.04.2 2020-06-29 13:07:12 UTC

  libseccomp (2.4.3-1ubuntu3.20.04.2) focal; urgency=medium

  * Updated to new upstream 2.4.3 version for updated syscalls support
    and test-suite robustness
    - d/p/add-5.4-local-syscall-headers.patch: Add local copy of the
      architecture specific header files which specify system call numbers
      from linux-libc-dev in focal to ensure unit tests pass on older
      releases where the linux-libc-dev package does not have the required
      system calls defined and use these during compilation of unit tests
    - d/p/db-properly-reset-attribute-state.patch: Drop this patch since
      is now upstream
    - LP: #1876055
  * Add missing aarch64 system calls
    - d/p/fix-aarch64-syscalls.patch
    - LP: #1877633

 -- Alex Murray <email address hidden> Tue, 02 Jun 2020 14:11:45 +0930

1876055 SRU: Backport 2.4.3-1ubuntu3 from groovy to focal/eoan/bionic/xenial for newer syscalls for core20 base and test suite robustness
1877633 libseccomp 2.4.3 (and 2.4.2) is not correctly resolving (at least) the getrlimit syscall on arm64

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